AP Physics: Multiple Choice

Students took a quiz, then we used Plickers to practice some multiple choice. I intentionally picked some problems that go back to topics from earlier this year. I also spent some time reviewing what it looks like to take full advantage of this activity, and saw students more engaged than last time. I think doing multiple choice less often was a good call.

Physics: Practical

Students wrapped up the energy practical they started yesterday. I added a couple of conceptual questions to the task, and was pleased with the conversations I overheard. I think next time I’ll make explaining your group’s answer to those questions part of testing out the result.

Chemistry Essentials: Bohr Model

Students used PhET’s Build an Atom simulation to play with the Bohr model and explore how it connects to the periodic table. A few students wanted to know why we are using the Bohr model when the quantum model from yesterday’s reading is more complete, which is a great opener for conversation about what makes a useful scientific model.